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Gonners but at least their silver! I've never had success at conserving silver with heavy verdigris. I always had to resort to mineral acids which...
It doesn't matter where you live but a drier climate helps. I'm fan of using layers for coin storage, e.g.: 1) coin holder (I like Airtite brand)...
It doesn't matter which alloy, if copper is present, verdigris can potentially form. No alloy is perfectly uniform. I've seen flecks of verdigris...
That's definitely verdigris. It is affecting the coin, it's pulling copper out to make the verdigris.
Crocodile Dundy voice: "That's not a fake S, this is a fake S"! [ATTACH] [ATTACH]
Dryer coin + verdigris = worth 1 cent
Chemical corrosion, worth 1 cent now. :(
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WOW! I had a success!
I don't see COPY stamped on the reverse per the Code of Federal Regulations. Some Chinese seller primarily selling clothes on ebay just happens to...
Minutes after reporting and "AI" makes a decision - AHAHAHAHAHAHA. Perfect fodder for the class action suit. So lets see Mr.AI - the seller...
Perhaps I'll buy a few hundred of these from different sellers and document it all. Who will join my class action vs ebay? :vamp:
It's a game of wack-a-mole, I just reported a few myself today. I've been reporting this stuff for over 20 years - an exercise of futility. The...
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My business partner is handling everything, too much going on my life the past few years. I plan on getting back into it when I retire in about 5...
Acetone and other organic-based solvents will not remove verdigris. You simply dehydrated the verdigris, exactly what you want to do if you're not...
I saw it too, looks like grease or something organic in nature. This is what happens when people don't solvent rinse their coins before...
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